From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-12.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3DC02C388F9 for ; Mon, 26 Oct 2020 08:36:30 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 6B1D4223B0 for ; Mon, 26 Oct 2020 08:36:29 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 6B1D4223B0 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=ilande.co.uk Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:34570 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kWxzQ-00057K-AQ for qemu-devel@archiver.kernel.org; Mon, 26 Oct 2020 04:36:28 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:46028) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kWxxh-0003IJ-3q for qemu-devel@nongnu.org; Mon, 26 Oct 2020 04:34:41 -0400 Received: from mail.ilande.co.uk ([2001:41c9:1:41f::167]:46964 helo=mail.default.ilande.uk0.bigv.io) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kWxxb-0005ys-PC for qemu-devel@nongnu.org; Mon, 26 Oct 2020 04:34:39 -0400 Received: from host86-148-103-79.range86-148.btcentralplus.com ([86.148.103.79] helo=kentang.home) by mail.default.ilande.uk0.bigv.io with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1kWxxi-00082O-57; Mon, 26 Oct 2020 08:34:43 +0000 From: Mark Cave-Ayland To: qemu-devel@nongnu.org, kraxel@redhat.com, samuel.thibault@ens-lyon.org Date: Mon, 26 Oct 2020 08:33:56 +0000 Message-Id: <20201026083401.13231-5-mark.cave-ayland@ilande.co.uk> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20201026083401.13231-1-mark.cave-ayland@ilande.co.uk> References: <20201026083401.13231-1-mark.cave-ayland@ilande.co.uk> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-SA-Exim-Connect-IP: 86.148.103.79 X-SA-Exim-Mail-From: mark.cave-ayland@ilande.co.uk Subject: [PATCH 4/9] dev-serial: add trace-events for baud rate and data parameters X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on mail.default.ilande.uk0.bigv.io) Received-SPF: pass client-ip=2001:41c9:1:41f::167; envelope-from=mark.cave-ayland@ilande.co.uk; helo=mail.default.ilande.uk0.bigv.io X-detected-operating-system: by eggs.gnu.org: No matching host in p0f cache. That's all we know. X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Signed-off-by: Mark Cave-Ayland --- hw/usb/dev-serial.c | 3 +++ hw/usb/trace-events | 2 ++ 2 files changed, 5 insertions(+) diff --git a/hw/usb/dev-serial.c b/hw/usb/dev-serial.c index abc316c7bf..badf8785db 100644 --- a/hw/usb/dev-serial.c +++ b/hw/usb/dev-serial.c @@ -307,6 +307,7 @@ static void usb_serial_handle_control(USBDevice *dev, USBPacket *p, } s->params.speed = (48000000 / 2) / (8 * divisor + subdivisor8); + trace_usb_serial_set_baud(bus->busnr, dev->addr, s->params.speed); qemu_chr_fe_ioctl(&s->cs, CHR_IOCTL_SERIAL_SET_PARAMS, &s->params); break; } @@ -340,6 +341,8 @@ static void usb_serial_handle_control(USBDevice *dev, USBPacket *p, goto fail; } + trace_usb_serial_set_data(bus->busnr, dev->addr, s->params.parity, + s->params.data_bits, s->params.stop_bits); qemu_chr_fe_ioctl(&s->cs, CHR_IOCTL_SERIAL_SET_PARAMS, &s->params); /* TODO: TX ON/OFF */ break; diff --git a/hw/usb/trace-events b/hw/usb/trace-events index e5871cbbbc..9e984b2e0c 100644 --- a/hw/usb/trace-events +++ b/hw/usb/trace-events @@ -328,3 +328,5 @@ usb_serial_unsupported_parity(int bus, int addr, int value) "dev %d:%d unsupport usb_serial_unsupported_stopbits(int bus, int addr, int value) "dev %d:%d unsupported stop bits %d" usb_serial_unsupported_control(int bus, int addr, int request, int value) "dev %d:%d got unsupported/bogus control 0x%x, value 0x%x" usb_serial_bad_token(int bus, int addr) "dev %d:%d bad token" +usb_serial_set_baud(int bus, int addr, int baud) "dev %d:%d baud rate %d" +usb_serial_set_data(int bus, int addr, int parity, int data, int stop) "dev %d:%d parity %c, data bits %d, stop bits %d" -- 2.20.1